20222102871

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1051}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 32581660320

約数和(自身を除く): 12359557449

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 157, 267, 459, 471, 801, 1051, 1377, 1413, 1513, 2403, 2669, 3153, 4239, 4539, 7209, 8007, 9459, 12717, 13617, 13973, 17867, 24021, 28377, 40851, 41919, 53601, 72063, 85131, 93539, 122553, 125757, 160803, 165007, 216189, 237541, 280617, 377271, 482409, 495021, 712623, 841851, 1131813, 1447227, 1485063, 1590163, 2137869, 2525553, 2805119, 4455189, 4770489, 6413607, 7576659, 8415357, 13365567, 14311467, 14685623, 19240821, 25246071, 42934401, 44056869, 75738213, 128803203, 132170607, 227214639, 249655591, 396511821, 748966773, 1189535463, 2246900319, 6740700957, 20222102871]

約数ペア:

[(1, 20222102871), (3, 6740700957), (9, 2246900319), (17, 1189535463), (27, 748966773), (51, 396511821), (81, 249655591), (89, 227214639), (153, 132170607), (157, 128803203), (267, 75738213), (459, 44056869), (471, 42934401), (801, 25246071), (1051, 19240821), (1377, 14685623), (1413, 14311467), (1513, 13365567), (2403, 8415357), (2669, 7576659), (3153, 6413607), (4239, 4770489), (4539, 4455189), (7209, 2805119), (8007, 2525553), (9459, 2137869), (12717, 1590163), (13617, 1485063), (13973, 1447227), (17867, 1131813), (24021, 841851), (28377, 712623), (40851, 495021), (41919, 482409), (53601, 377271), (72063, 280617), (85131, 237541), (93539, 216189), (122553, 165007), (125757, 160803)]